Singleton, W. T. <br/><br/>
Man-machine systems / 
by W. T. Singleton. 
 - Harmondsworth :  Penguin ,  1974. 
 - 178 p. :  ill. ;  18 cm. 
<br/><br/>Bibliography: p. 167-172. Includes indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man--machine systems.